Discovery certificate for object 2018coo
TNS Astronomical Transient Report No. 19459 [ 2018TNSTR.832....1F ]

Date Received (UTC): 2018-06-16 04:13:03
Sender: ZTF (ZTF_Bot1)
Reporting Group: ZTF     Discovery Data Source: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2018coo
Discoverer internal name: ZTF18aalhapk
Coordinates (J2000): RA = 18:49:00.077 (282.2503218) DEC = +39:13:31.94 (39.2255392)
Discovery date: 2018-06-03 10:42:14 (JD=2458272.9459954)



Photometry

Discovery (first detection):
Discovery date: 2018-06-03 10:42:14
Flux: 17.75 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-06-03 09:53:16
Limiting flux: 20.2 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018coo